Carbohydrate chains attached to the CH2 domains of IgA, IgD, and IgG are believed to
A. allow for closer contact between partner chains.
B. confer stability to the molecule resulting in a higher desaturation temperature.
C. prevent protease degradation.
D. provide space for complement protein binding.
E. increase binding affinity for antigen.
D
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Personnel who work in HLA laboratories earn certification from the
A) American Association of Blood Banks. B) National Credentialing Agency for Laboratory Personnel. C) American Society of Clinical Pathologists. D) American Board of Histocompatibility and Immunogenetics. E) All of the above.
The psychoactive agent in marijuana is _____.
A. psilocybin B. paraquat C. carbon monoxide D. THC
The sit-and-reach apparatus is used to measure abdominal flexibility
Indicate whether the statement is true or false
Use the properties of logarithms to expand the following. log(x3y2)
What will be an ideal response?